高中情态动词基础复习课件 15页

Revision情态动词:can&must\nSingasongCanwewearhatsinschool?Canwelistentomusic?Whatelsedowehavetodo?Wehavetoeatinthedininghall.Dowehavetowearauniform?CanyouwatchTVafterschool?Canyougooutonschoolnights?Whatelsedoyouhavetodo?Ihavetopracticeguitareveryday.Doyouhavetocleanyourroom?Yes,wecan!Yes,Wedo.Yes,Ican.Yes,Ican.No,Ican’t.Yes,Ido.No,wecan’t.No,wecan’t.\n情态动词:表示允许;可以cancan`t(cannot)表示应该,必须mustmustn`t(mustnot)Forexample:We____playbasketballafterclass.We____playbasketballintheclassroom.Forexample:We____writeonthebook.We____writeonthewall.cancan`tmustmustn`t\nMakesentenceswithcan,can`t,mustormustn`t.Youmustn`tsmoke.OrYoucan`tsmoke.Forexample:Youmustn`twalk.OrYoucan`twalk.\nMakesentenceswithcan,can`t,mustormustn`t.Youmustn`tmakenoise.OrYoucan`tmakenoise.Youmustbequiet.\nYoucanwalk.Youmustn`tdrinkoreat.OrYoucan`tdrinkoreat.Makesentenceswithcan,can`t,mustormustn`t.\nMakesentenceswithcan,can`t,mustormustn`t.\nWecanhavelunchatschool.Canwehavelunchatschool?Yes,wecan.No,wecan`t.Theymustbringtheircoats.Musttheybringtheircoats?Yes,theymust.No,theyneedn`t一般疑问句回答一般疑问句回答\n--Canwefight?--No,wecan`t.Wecan`tfightMakeshortconversations.Forexample:fight\nForexample:--Canwefight?--No,wecan`t.Wecan`tfight.1talkinclass2spit3drawonthewallPairwork\nPairworkForexample:we,goMustwego?Yes,wemust./No,weneedn`t.1they,eatthefood2she,bringacoat3theboy,playbasketball\nWatchthefilm,say:Wecan`t…inclass.Wemustn`t…inclass.Writedownthesentencesonyourpaper.wordstohelp:makenoise(制造噪音)smoke(抽烟)\nGroupworkDiscuss:Whatwemiddleschoolstudentscandoatschool?Whatwecan`t/mustn`tdoatschool?Makerules(规则)likethis:Wecan/can`t…atschool.Wemust/mustn`t…atschool.wordstohelp:grass(草地)distroy(破坏)droplitter(扔垃圾)bepolite(有礼貌)do…byourselves(自己做…)Writethemdownonyourpaper.\nGroupworkGiveyourreport:Wecan….Wemust…Wecan`t…Wemustn`t…wordstohelp:grass(草地)distroy(破坏)droplitter(扔垃圾)bepolite(有礼貌)do…byourselves(自己做…)\nThankyou!